/* Pagine di approfondimento Aevum SI — stessa identità della homepage: nero, argento, IBM Plex Mono + Montserrat. */
:root {
  --bg: #050506;
  --bg-2: #0b0b0e;
  --fg: #eef1fa;
  --muted: #a3a8b8;
  --soft: #c9cedd;
  --line: rgba(255, 255, 255, 0.13);
  --accent: #a9bbdc;
  --glow: rgba(175, 195, 255, 0.28);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sans: "Montserrat", system-ui, sans-serif;
  --wrap: min(1200px, calc(100vw - 48px));
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); scroll-behavior: smooth; }
body { background: var(--bg); color: var(--fg); font: 400 16px/1.7 var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
img { display: block; max-width: 100%; }
:focus-visible { outline: 1px solid #fff; outline-offset: 4px; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 50; padding: 10px 14px; background: var(--fg); color: #000; font: 500 12px var(--mono); }
.skip:focus { top: 12px; }
.wrap { width: var(--wrap); margin: 0 auto; }
.mono { font-family: var(--mono); }
.eyebrow { font: 400 11px/1.6 var(--mono); letter-spacing: .22em; text-transform: uppercase; color: var(--muted); }

/* ---------- logo ---------- */
.logo-legs { stroke: var(--logo-silver, currentColor); }
.logo-arc { stroke: var(--logo-steel, currentColor); }
.logo-hand { fill: var(--logo-steel, currentColor); }
.logo-text { fill: var(--logo-silver, currentColor); }
.logo-lambda { stroke: var(--logo-silver, currentColor); }
.metal { --logo-silver: url(#g-silver); --logo-steel: url(#g-steel); }

/* ---------- testata ---------- */
.top { position: fixed; inset: 0 0 auto 0; z-index: 20; display: flex; align-items: center; gap: 22px; padding: 18px 28px; transition: background .5s, backdrop-filter .5s; }
.top.scrolled { background: rgba(5, 5, 6, .72); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: #fff; }
.brand .mark { width: 32px; height: auto; }
.brand .word { width: 98px; height: auto; }
.back { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; font: 400 11px var(--mono); letter-spacing: .18em; text-transform: uppercase; text-decoration: none; color: var(--soft); padding: 9px 14px; border: 1px solid var(--line); border-radius: 999px; transition: border-color .3s, color .3s; }
.back:hover { color: #fff; border-color: rgba(255,255,255,.4); }
.back span[aria-hidden] { transition: transform .4s var(--ease); }
.back:hover span[aria-hidden] { transform: translateX(-4px); }
.top .spacer { flex: 1; }
.langs { display: inline-flex; gap: 2px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: rgba(0,0,0,.35); }
.langs a { padding: 5px 9px; border-radius: 999px; font: 400 10px var(--mono); letter-spacing: .14em; color: var(--muted); text-decoration: none; transition: color .3s, background .3s; }
.langs a:hover { color: var(--fg); }
.langs a[aria-current="true"] { color: #000; background: var(--fg); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 20px; border-radius: 999px; font: 500 11px var(--mono); letter-spacing: .2em; text-transform: uppercase; text-decoration: none; cursor: pointer; border: 1px solid transparent; transition: transform .3s var(--ease), background .3s, border-color .3s, color .3s; }
.btn:hover { transform: translateY(-1px); }
.btn.solid { background: var(--fg); color: #000; }
.btn.solid:hover { background: #fff; }
.btn.ghost { border-color: var(--line); color: var(--fg); }
.btn.ghost:hover { border-color: rgba(255,255,255,.45); }

/* ---------- hero ---------- */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: grid; align-items: end; overflow: hidden; isolation: isolate; }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media > img { position: absolute; right: 0; top: 50%; width: min(100vh, 62vw); height: min(100vh, 62vw); object-fit: cover; transform: translateY(-50%) scale(1.04); animation: drift 22s var(--ease) infinite alternate;
  -webkit-mask-image: radial-gradient(closest-side, #000 62%, transparent); mask-image: radial-gradient(closest-side, #000 62%, transparent); }
.hero-media::before { content: ""; position: absolute; inset: -10%; background: var(--hero-img) center / cover; filter: blur(60px) brightness(.35) saturate(1.1); }
.hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(5,5,6,.92) 0%, rgba(5,5,6,.55) 45%, rgba(5,5,6,.05) 75%), linear-gradient(0deg, var(--bg) 0%, transparent 30%); }
@keyframes drift { to { transform: translateY(-50%) scale(1.12) translateX(-2%); } }

/* video del prodotto (verticale): a destra, a tutta altezza, con i bordi che sfumano nel nero */
.hero-video { position: absolute; right: max(2vw, calc((100vw - 1200px) / 2 - 60px)); top: 0; height: 100%; width: auto; aspect-ratio: 9 / 16; object-fit: cover;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 16%, #000 84%, transparent), linear-gradient(0deg, transparent, #000 14%, #000 86%, transparent);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent, #000 16%, #000 84%, transparent), linear-gradient(0deg, transparent, #000 14%, #000 86%, transparent);
  mask-composite: intersect; }
/* EON: farfalla di luce fatta in CSS, vista di tre quarti. Ogni ala è fatta di 3 fasce snodate che si piegano
   una dopo l'altra (battito morbido); si accende e si spegne come un neon guasto; intorno blocchi di codice sparsi */
.bfly { position: absolute; right: max(1vw, calc((100vw - 1200px) / 2 - 110px)); top: 50%; width: min(38vw, 72vh, 620px); aspect-ratio: 1;
  transform: translateY(-50%); pointer-events: none; contain: layout; will-change: transform; }
/* dietro la farfalla un alone fisso al posto dello sfondo sfocato: lo sfocato si ridisegnerebbe a ogni fotogramma */
.hero-media:has(.bfly)::before { filter: none; inset: 0; background: radial-gradient(ellipse 42% 60% at 72% 50%, rgba(30, 80, 190, .16), transparent 70%); }
.bfly-neon { position: absolute; inset: 0; perspective: 1100px; opacity: 0; animation: neon 11s step-end infinite; }
.bfly-body { position: absolute; inset: 8%; transform-style: preserve-3d; transform: rotateX(18deg) rotateY(-34deg) rotateZ(-14deg);
  animation: glide 7s ease-in-out infinite alternate; }
@keyframes glide { to { transform: rotateX(24deg) rotateY(-26deg) rotateZ(-9deg) translate3d(0, -3%, 20px); } }
.wing, .seg { position: absolute; inset: 0; transform-style: preserve-3d; }
.wing img { position: absolute; inset: 0; width: 100%; height: 100%; }
.wing.l { transform-origin: 50% 50%; animation: flap-l 2.9s ease-in-out infinite; }
.wing.r { transform-origin: 50% 50%; animation: flap-r 2.9s ease-in-out infinite; }
.wing.l .s2 { transform-origin: 33.333% 50%; animation: bend-l 2.9s ease-in-out -.24s infinite; }
.wing.l .s3 { transform-origin: 16.667% 50%; animation: bend-l 2.9s ease-in-out -.48s infinite; }
.wing.r .s2 { transform-origin: 66.667% 50%; animation: bend-r 2.9s ease-in-out -.24s infinite; }
.wing.r .s3 { transform-origin: 83.333% 50%; animation: bend-r 2.9s ease-in-out -.48s infinite; }
@keyframes flap-l { 0%, 100% { transform: rotateY(6deg); } 50% { transform: rotateY(44deg); } }
@keyframes flap-r { 0%, 100% { transform: rotateY(-6deg); } 50% { transform: rotateY(-44deg); } }
@keyframes bend-l { 0%, 100% { transform: rotateY(-4deg); } 50% { transform: rotateY(14deg); } }
@keyframes bend-r { 0%, 100% { transform: rotateY(4deg); } 50% { transform: rotateY(-14deg); } }
/* accensione a scatti, qualche sfarfallio mentre è accesa, spegnimento a scatti (sempre in penombra) */
@keyframes neon {
  0% { opacity: 0; } 6% { opacity: .4; } 6.6% { opacity: .03; } 7.4% { opacity: .55; } 8% { opacity: .06; } 9.4% { opacity: .2; }
  10% { opacity: .68; } 10.5% { opacity: .25; } 11.4% { opacity: .72; } 41% { opacity: .38; } 41.6% { opacity: .72; }
  58% { opacity: .5; } 58.5% { opacity: .72; } 76% { opacity: .16; } 76.7% { opacity: .6; } 77.6% { opacity: .04; }
  78.6% { opacity: .4; } 79.2% { opacity: 0; } 80.4% { opacity: .25; } 81% { opacity: 0; } }
/* riquadri di tracciamento con le coordinate, piatti sopra la farfalla */
.track { position: absolute; width: 9%; aspect-ratio: 1; border: 1px solid rgba(255, 80, 90, .26); box-shadow: 0 0 10px rgba(255, 70, 80, .14), inset 0 0 8px rgba(255, 70, 80, .08);
  opacity: 0; transition: opacity 1.4s ease, left 0s 1.4s, top 0s 1.4s, width 0s 1.4s; animation: track 3.2s ease-in-out infinite alternate; will-change: transform, opacity; }
.track.on { opacity: 1; transition: opacity 1.6s ease; } /* compare e svanisce, poi riappare altrove (solution.js) */
.track b { position: absolute; left: 115%; top: -2px; font: 400 10px/1 "IBM Plex Mono", ui-monospace, monospace; color: rgba(215, 232, 255, .45); white-space: nowrap; }
@keyframes track { to { transform: translate(8px, -6px); } }
/* blocchi di codice sparsi intorno e sopra la farfalla: compaiono, si scrivono, svaniscono e tornano altrove */
.code-bits { position: absolute; inset: -4% -4% -4% -8%; }
.code-bit { position: absolute; margin: 0; white-space: pre; opacity: 0; transition: opacity 1.3s ease;
  font: 400 11px/1.6 "IBM Plex Mono", ui-monospace, monospace; color: rgba(130, 195, 255, .62); text-shadow: 0 0 10px rgba(80, 160, 255, .5); }
.code-bit.on { opacity: 1; }
/* Automations: la testa kintsugi ruota seguendo il mouse (--hx/--hy da solution.js); intorno codice che appare e svanisce */
.head3d { position: absolute; right: max(0vw, calc((100vw - 1200px) / 2 - 140px)); top: 50%; width: min(52vw, 112vh, 860px); aspect-ratio: 1000 / 878;
  transform: translateY(-46%); perspective: 1100px; pointer-events: none; }
.head-tilt { position: absolute; inset: 0; transform-style: preserve-3d; will-change: transform;
  transform: rotateY(calc(var(--hx, 0) * 16deg)) rotateX(calc(var(--hy, 0) * -10deg)) translate3d(calc(var(--hx, 0) * 10px), 0, 0);
  transition: transform .9s cubic-bezier(.22, 1, .36, 1); }
.head-tilt img { width: 100%; height: 100%; display: block; filter: drop-shadow(0 30px 60px rgba(0, 0, 0, .55)); }
.head3d .code-bits { inset: 0 -4% 0 -10%; }
/* testa 3D (testa3d.js): sostituisce l'immagine ferma quando WebGL è pronto; capelli e spalle sfumano ai bordi */
.head-stage { position: absolute; inset: -4% -6%; opacity: 0; transition: opacity 1.2s ease;
  -webkit-mask-image: linear-gradient(transparent, #000 9%, #000 74%, transparent 97%); mask-image: linear-gradient(transparent, #000 9%, #000 74%, transparent 97%); }
.head-stage canvas { width: 100%; height: 100%; display: block; }
.head3d.is-3d .head-stage { opacity: 1; }
.head3d.is-3d .head-tilt { opacity: 0; transition: opacity 1.2s ease; }
.hero.has-video::after { background: linear-gradient(90deg, rgba(5,5,6,.95) 0%, rgba(5,5,6,.7) 38%, rgba(5,5,6,0) 62%), linear-gradient(0deg, var(--bg) 0%, transparent 25%); }
.hero.has-video .hero-media::before { filter: blur(70px) brightness(.28) saturate(1.2); }

/* logo del prodotto sopra il titolo */
.product-logo { display: block; height: auto; }
.product-logo.wide { width: clamp(220px, 26vw, 420px); filter: brightness(1.28) drop-shadow(0 14px 34px rgba(0,0,0,.65)); }
.product-logo + h1 { margin-top: 30px; }
.hero-body { width: var(--wrap); margin: 0 auto; padding: 160px 0 110px; }
.hero h1 { margin-top: 22px; max-width: 18ch; font: 300 clamp(34px, 5vw, 70px)/1.1 var(--mono); letter-spacing: -0.03em; text-shadow: 0 0 22px var(--glow), 0 14px 40px rgba(0,0,0,.6); }
.hero .lead { margin-top: 28px; max-width: 52ch; font-size: clamp(16px, 1.25vw, 19px); color: var(--soft); }
.hero .actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero .accent-line { display: block; width: 72px; height: 1px; margin-top: 24px; background: linear-gradient(90deg, var(--accent), transparent); }
.cue { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); font: 400 10px var(--mono); letter-spacing: .3em; text-transform: uppercase; color: var(--muted); }
.cue::after { content: ""; display: block; width: 1px; height: 28px; margin: 10px auto 0; background: currentColor; opacity: .6; animation: cue 2.2s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); } 50% { transform: scaleY(1); } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- testo che si scrive (titolo dell'hero) ---------- */
[data-type] { position: relative; }
[data-type] .ghost { visibility: hidden; }
[data-type] .live { position: absolute; inset: 0; }
.cursor { display: inline-block; width: .5em; height: 1em; margin-left: 4px; vertical-align: -.12em; background: #dfe6ff; box-shadow: 0 0 14px rgba(190,205,255,.65); animation: blink 1.05s steps(1) infinite; }
.typing .cursor { animation: none; opacity: 1; }
@keyframes blink { 50% { opacity: 0; } }
.cursor.enter { animation: cursor-in 1.4s ease-out both, blink 1.05s steps(1) 1.4s infinite; }
@keyframes cursor-in { from { opacity: 0; filter: blur(5px); } to { opacity: 1; filter: none; } }

/* ---------- sezioni editoriali ---------- */
section.block { padding: clamp(90px, 13vh, 150px) 0; border-top: 1px solid var(--line); }
.label { display: flex; align-items: baseline; gap: 16px; margin-bottom: 42px; }
.label .num { font: 400 11px var(--mono); color: var(--accent); letter-spacing: .2em; }
.label h2 { font: 400 11px var(--mono); letter-spacing: .24em; text-transform: uppercase; color: var(--muted); }
.statement { font: 300 clamp(28px, 3.4vw, 50px)/1.18 var(--mono); letter-spacing: -0.02em; max-width: 22ch; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 7vw, 120px); align-items: start; }
.split p, .prose { font-size: clamp(16px, 1.2vw, 18.5px); color: var(--soft); max-width: 60ch; }
.solution-text { margin-top: 34px; font-size: clamp(17px, 1.45vw, 22px); line-height: 1.7; color: var(--soft); max-width: 62ch; }

.interlude { position: relative; height: min(70vh, 640px); overflow: hidden; }
.interlude img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.08); transition: transform 1.6s var(--ease); filter: saturate(1.05); }
.interlude.in img { transform: scale(1); }
.interlude::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--bg), transparent 22%, transparent 78%, var(--bg)); }

.features { display: grid; grid-template-columns: 1fr 1fr; column-gap: clamp(40px, 6vw, 96px); counter-reset: f; }
.features li { list-style: none; display: grid; grid-template-columns: 54px 1fr; gap: 6px 10px; padding: 26px 0; border-bottom: 1px solid var(--line); }
.features li::before { counter-increment: f; content: counter(f, decimal-leading-zero); grid-row: span 2; font: 400 11px/2 var(--mono); color: var(--accent); letter-spacing: .14em; }
.features h3 { font: 500 13px/1.5 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.features p { font-size: 15px; color: var(--muted); }

.process { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.process li { list-style: none; position: relative; padding: 46px 28px 0 0; }
.process li::before { content: ""; position: absolute; left: 0; right: 0; top: 14px; height: 1px; background: var(--line); }
.process li::after { content: ""; position: absolute; left: 0; top: 10px; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 14px var(--accent); }
.process .step { font: 400 11px var(--mono); letter-spacing: .2em; color: var(--accent); }
.process h3 { margin-top: 12px; font: 400 clamp(18px, 1.6vw, 22px)/1.35 var(--mono); }
.process p { margin-top: 12px; font-size: 15px; color: var(--muted); max-width: 32ch; }

.benefits { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.benefits li { list-style: none; padding: 38px 40px 38px 0; border-bottom: 1px solid var(--line); }
.benefits li:nth-child(odd) { border-right: 1px solid var(--line); }
.benefits li:nth-child(even) { padding-left: 40px; }
.benefits h3 { font: 300 clamp(22px, 2.2vw, 32px)/1.25 var(--mono); letter-spacing: -0.01em; }
.benefits p { margin-top: 12px; color: var(--muted); max-width: 46ch; }

.licensing { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.lic-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 56px; border-top: 1px solid var(--line); }
.lic-grid li { list-style: none; padding: 30px 28px 30px 0; border-bottom: 1px solid var(--line); }
.lic-grid li + li { padding-left: 28px; }
.lic-grid li:nth-child(3n + 1) { padding-left: 0; }
.lic-grid li:not(:nth-child(3n)) { border-right: 1px solid var(--line); }
.lic-grid h3 { font: 500 12px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.lic-grid p { margin-top: 10px; font-size: 15px; color: var(--muted); }
.lic-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; margin-top: 44px; }
.lic-foot p { font: 300 13px var(--mono); color: var(--muted); }

.contact { display: grid; grid-template-columns: minmax(260px, 1fr) minmax(320px, 1.5fr); gap: clamp(40px, 6vw, 100px); align-items: start; }
.contact .statement { max-width: 16ch; }
.contact .prose { margin-top: 24px; }

/* ---------- form (stesso aspetto della homepage) ---------- */
.panel { position: relative; padding: 38px 44px 34px; border-radius: 16px; background: linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.02) 40%, rgba(150,170,255,.035)); border: 1px solid rgba(255,255,255,.14); box-shadow: 0 50px 90px -40px rgba(0,0,0,.9), inset 0 1px 0 rgba(255,255,255,.18); }
.panel h3 { font: 400 18px var(--mono); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.field { display: block; margin-top: 18px; }
.field > span { display: block; font: 400 10px var(--mono); letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }
.field input, .field textarea, .field select { width: 100%; margin-top: 8px; padding: 8px 0 10px; border: 0; border-bottom: 1px solid var(--line); border-radius: 0; background: transparent; color: var(--fg); outline: none; font: 300 15px var(--mono); transition: border-color .3s; }
.field select { appearance: none; -webkit-appearance: none; cursor: pointer; background: transparent url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M1 1l4 4 4-4' fill='none' stroke='%23a3a8b8'/%3E%3C/svg%3E") right 2px center no-repeat; }
.field select option { background: #111; color: var(--fg); }
.field textarea { resize: vertical; min-height: 130px; }
.field input:focus, .field textarea:focus, .field select:focus { border-color: var(--fg); }
.check { display: flex; gap: 10px; align-items: flex-start; margin-top: 18px; font: 300 12px/1.5 var(--mono); color: var(--muted); cursor: pointer; }
.check input { margin-top: 2px; accent-color: #fff; }
.check a { color: var(--soft); }
.send { width: 100%; margin-top: 22px; padding: 14px 18px; border: 0; border-radius: 999px; background: var(--fg); color: #000; font: 500 11px var(--mono); letter-spacing: .2em; text-transform: uppercase; cursor: pointer; transition: transform .3s var(--ease), background .3s; }
.send:hover { transform: translateY(-1px); background: #fff; }
.send:disabled { opacity: .6; cursor: default; }
.status { min-height: 1.4em; margin-top: 12px; font: 300 12.5px var(--mono); color: var(--soft); }
.status[data-state="error"] { color: #ffb4b4; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* ---------- altre soluzioni e piede ---------- */
.others { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.others a { display: block; padding: 28px 24px 28px 0; text-decoration: none; border-bottom: 1px solid var(--line); transition: color .3s; }
.others a + a { padding-left: 24px; border-left: 1px solid var(--line); }
.others .n { font: 500 13px var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.others .d { display: block; margin-top: 6px; font-size: 13px; color: var(--muted); }
.others a:hover .n { color: var(--accent); }
footer { padding: 60px 0 50px; border-top: 1px solid var(--line); }
.foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; font: 300 12px var(--mono); color: var(--muted); }
.foot nav { display: flex; gap: 22px; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--fg); }

/* ---------- comparsa allo scorrimento ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease), transform 1.2s var(--ease); }
.reveal.in { opacity: 1; transform: none; }

/* ---------- variante chiara per l'hero di Web Sites (DNA su fondo bianco) ---------- */
body[data-solution="web-sites"] .hero::after { background: linear-gradient(90deg, rgba(5,5,6,.94) 0%, rgba(5,5,6,.6) 48%, rgba(5,5,6,0) 80%), linear-gradient(0deg, var(--bg) 0%, transparent 30%); }

/* ---------- pagine semplici (privacy, 404) ---------- */
.page { padding: 150px 0 100px; }
.page h1 { font: 300 clamp(30px, 4vw, 54px)/1.15 var(--mono); max-width: 20ch; }
.page h2 { margin-top: 44px; font: 500 13px var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.page p { margin-top: 12px; max-width: 70ch; color: var(--soft); }
.page dl { margin-top: 44px; display: grid; grid-template-columns: max-content 1fr; gap: 8px 24px; color: var(--soft); }
.page dt { font: 400 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  .split, .contact { grid-template-columns: 1fr; }
  .features, .benefits { grid-template-columns: 1fr; }
  .benefits li, .benefits li:nth-child(even) { padding: 30px 0; border-right: 0; }
  .process { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .lic-grid { grid-template-columns: 1fr; }
  .lic-grid li, .lic-grid li + li { padding: 24px 0; border-right: 0 !important; }
  .others { grid-template-columns: 1fr 1fr; }
  .others a + a { border-left: 0; padding-left: 0; }
  .hero-media > img { width: 100vw; height: 100vw; top: 0; transform: none; animation: none; opacity: .55; }
  .hero-video { right: 50%; transform: translateX(50%); opacity: .6; }
  .bfly { right: 50%; top: 4vh; width: min(96vw, 70vh); transform: translateX(50%); opacity: .7; }
  .head3d { right: 50%; top: 2vh; width: min(110vw, 80vh); transform: translateX(50%); opacity: .62; }
  .hero.has-video::after { background: linear-gradient(0deg, var(--bg) 0%, rgba(5,5,6,.75) 45%, rgba(5,5,6,.2) 100%); }
}
@media (max-width: 640px) {
  .top { padding: 14px 16px; gap: 12px; }
  .brand .word, .top .btn.solid { display: none; }
  .back { padding: 8px 11px; font-size: 10px; letter-spacing: .12em; }
  .row { grid-template-columns: 1fr; gap: 0; }
  .panel { padding: 26px 22px; }
  .process { grid-template-columns: 1fr; }
  .others { grid-template-columns: 1fr; }
  .hero-body { padding-bottom: 90px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-media > img, .cue::after { animation: none; }
  .bfly-neon { animation: none; opacity: .85; }
  .bfly-body, .wing, .seg, .track { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .interlude img { transform: none; transition: none; }
}